adj. 1. Presenting favorable circumstances or showing signs of a favorable outcome; auspicious: "Grandmothers consulted almanacs to determine a propitious hour for the betrothal" (Jhumpa Lahiri). 2. Merciful or kindly: a propitious deity. [Middle English propicius, from Old French propicieux, from Latin propitius; see pet- in the Appendix of Indo-European roots.] pro·pitious·ly adv. pro·pitious·ness n. |
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